Principal Scientist, Toxicology

Benefits

Parental leave

Not verified

Non-birth-parent leave

Not verified

Family-building benefits

• Fertility benefits: Not verified
• Adoption assistance: Not verified
• Surrogacy assistance: Not verified

Mental health support

Not verified

Relocation assistance

Not verified

Childcare support

Not verified

Learning budget

Not verified

Verification

Not verified checked Jun 7, 2026

Salary

$159K-$195K From the posting source

401(k) match

Reported from DOL Form 5500 industry filing (not employer-specific)

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Market context

U.S. role benchmark (BLS OEWS)

$111,944 U.S. median for this role

Projected growth (BLS Employment Projections)

+13.7% - Much faster than average

58% above the BLS role benchmark for data and ml aggregate.

Matched to SOC 15-1252 - Data and ML aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function

Data From the posting source

Seniority

Staff Plus From the posting source

Schedule

Shift type

Not verified

Weekend work

Not verified

Company

Equity

Offered Verified - SEC 10-K source

Application

Cover letter

Not verified

Assessment

Not verified

Deadline

Not stated

Where they hire

State eligibility is not yet verified.

About this role

Principal Scientist, Toxicology Waltham, MA Company Overview: Dyne Therapeutics is focused on delivering functional improvement for people living with genetically driven neuromuscular diseases. We are developing therapeutics that target muscle and the central nervous system (CNS) to address the root cause of disease. The company is advancing clinical programs for Duchenne muscular dystrophy (DMD) and myotonic dystrophy type 1 (DM1) as well as a preclinical programs for facioscapulohumeral muscular dystrophy (FSHD) and Pompe disease. At Dyne, we are on a mission to deliver functional improvement for individuals, families and communities. Learn more at https://www.dyne-tx.com/ , and follow us on X , LinkedIn and Facebook . Role Summary: The Principal Scientist, Toxicology is a key member of preclinical development teams and is responsible for the strategic planning and execution of nonclinical safety plans for Dyne's portfolio programs, supporting late discovery through first-in-human and proof-of-concept clinical studies of investigational antibody oligonucleotide therapeutics to treat serious muscle diseases. The role applies an in-depth understanding of regulatory guidance related to nonclinical development and designs, oversees, and critically evaluates exploratory and GLP-compliant toxicology studies. The Principal Scientist authors and reviews nonclinical regulatory documents and participates in interactions with regulatory authorities. This is a full-time position based in Waltham, MA Primary Responsibilities: Represent toxicology on program teams, providing expertise and guidance from discovery through development. Design and execute nonclinical safety plans for Dyne candidate therapeutics. Serve as the principal contact to external CROs executing these studies, ensuring studies are conducted in line with the appropriate quality

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